Signed-off-by: Derek Buitenhuis <derek.buitenh...@gmail.com>
---
I wrote this in Nov 2015, and it has resided on my GitHub fork in a branch
since then, since I never ot around to finishing it. I noticed a spike in
interest in the 'feature', so I rebase and am forwarding this, in case it
is of interest.
During the triage I noted the following codecs need to be properly fixed:
* cavs
* asv
* bink
* ... more ...
CC me in any reply you feel needs my direct response.
---
libavcodec/aasc.c | 1 +
libavcodec/aic.c | 1 +
libavcodec/anm.c | 1 +
libavcodec/ansi.c | 1 +
libavcodec/aura.c | 1 +
libavcodec/avrndec.c | 1 +
libavcodec/avs.c | 1 +
libavcodec/avuidec.c | 1 +
libavcodec/bethsoftvideo.c | 1 +
libavcodec/bfi.c | 1 +
libavcodec/bmvvideo.c | 1 +
libavcodec/c93.c | 1 +
libavcodec/cllc.c | 1 +
libavcodec/cyuv.c | 2 ++
libavcodec/fraps.c | 1 +
libavcodec/lcldec.c | 2 ++
libavcodec/pngdec.c | 3 ++-
libavcodec/r210dec.c | 3 +++
libavcodec/utvideodec.c | 1 +
libavcodec/v408dec.c | 2 ++
libavcodec/vble.c | 1 +
libavcodec/zerocodec.c | 1 +
22 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aasc.c b/libavcodec/aasc.c
index fd63aba..58cc3c8 100644
--- a/libavcodec/aasc.c
+++ b/libavcodec/aasc.c
@@ -159,4 +159,5 @@ AVCodec ff_aasc_decoder = {
.close = aasc_decode_end,
.decode = aasc_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/aic.c b/libavcodec/aic.c
index ff8e392..4faa574 100644
--- a/libavcodec/aic.c
+++ b/libavcodec/aic.c
@@ -492,4 +492,5 @@ AVCodec ff_aic_decoder = {
.decode = aic_decode_frame,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(aic_decode_init),
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/anm.c b/libavcodec/anm.c
index 29d59fb..7268418 100644
--- a/libavcodec/anm.c
+++ b/libavcodec/anm.c
@@ -199,4 +199,5 @@ AVCodec ff_anm_decoder = {
.close = decode_end,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/ansi.c b/libavcodec/ansi.c
index 19c88d8..3c82dcd 100644
--- a/libavcodec/ansi.c
+++ b/libavcodec/ansi.c
@@ -482,4 +482,5 @@ AVCodec ff_ansi_decoder = {
.close = decode_close,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/aura.c b/libavcodec/aura.c
index 5f84d95..5ef9316 100644
--- a/libavcodec/aura.c
+++ b/libavcodec/aura.c
@@ -105,4 +105,5 @@ AVCodec ff_aura2_decoder = {
.init = aura_decode_init,
.decode = aura_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/avrndec.c b/libavcodec/avrndec.c
index cdec99c..c37f996 100644
--- a/libavcodec/avrndec.c
+++ b/libavcodec/avrndec.c
@@ -170,4 +170,5 @@ AVCodec ff_avrn_decoder = {
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
.max_lowres = 3,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/avs.c b/libavcodec/avs.c
index 345d628..66724d4 100644
--- a/libavcodec/avs.c
+++ b/libavcodec/avs.c
@@ -186,4 +186,5 @@ AVCodec ff_avs_decoder = {
.decode = avs_decode_frame,
.close = avs_decode_end,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/avuidec.c b/libavcodec/avuidec.c
index 5117844..4cf620d 100644
--- a/libavcodec/avuidec.c
+++ b/libavcodec/avuidec.c
@@ -127,4 +127,5 @@ AVCodec ff_avui_decoder = {
.init = avui_decode_init,
.decode = avui_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/bethsoftvideo.c b/libavcodec/bethsoftvideo.c
index 97b745d..274516b 100644
--- a/libavcodec/bethsoftvideo.c
+++ b/libavcodec/bethsoftvideo.c
@@ -163,4 +163,5 @@ AVCodec ff_bethsoftvid_decoder = {
.close = bethsoftvid_decode_end,
.decode = bethsoftvid_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/bfi.c b/libavcodec/bfi.c
index 6727629..233a1d2 100644
--- a/libavcodec/bfi.c
+++ b/libavcodec/bfi.c
@@ -185,4 +185,5 @@ AVCodec ff_bfi_decoder = {
.close = bfi_decode_close,
.decode = bfi_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/bmvvideo.c b/libavcodec/bmvvideo.c
index 97f850d..dbbc100 100644
--- a/libavcodec/bmvvideo.c
+++ b/libavcodec/bmvvideo.c
@@ -295,4 +295,5 @@ AVCodec ff_bmv_video_decoder = {
.init = decode_init,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/c93.c b/libavcodec/c93.c
index fd026ac..b708659 100644
--- a/libavcodec/c93.c
+++ b/libavcodec/c93.c
@@ -269,4 +269,5 @@ AVCodec ff_c93_decoder = {
.close = decode_end,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/cllc.c b/libavcodec/cllc.c
index 1c6902a..80b0498 100644
--- a/libavcodec/cllc.c
+++ b/libavcodec/cllc.c
@@ -496,4 +496,5 @@ AVCodec ff_cllc_decoder = {
.decode = cllc_decode_frame,
.close = cllc_decode_close,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/cyuv.c b/libavcodec/cyuv.c
index 8e6749b..f2b0a7c 100644
--- a/libavcodec/cyuv.c
+++ b/libavcodec/cyuv.c
@@ -185,6 +185,7 @@ AVCodec ff_aura_decoder = {
.init = cyuv_decode_init,
.decode = cyuv_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
@@ -198,5 +199,6 @@ AVCodec ff_cyuv_decoder = {
.init = cyuv_decode_init,
.decode = cyuv_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
diff --git a/libavcodec/fraps.c b/libavcodec/fraps.c
index 5ca6aff..ed8cb18 100644
--- a/libavcodec/fraps.c
+++ b/libavcodec/fraps.c
@@ -350,4 +350,5 @@ AVCodec ff_fraps_decoder = {
.close = decode_end,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/lcldec.c b/libavcodec/lcldec.c
index b1335e1..f5040c6 100644
--- a/libavcodec/lcldec.c
+++ b/libavcodec/lcldec.c
@@ -642,6 +642,7 @@ AVCodec ff_mszh_decoder = {
.close = decode_end,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
@@ -656,5 +657,6 @@ AVCodec ff_zlib_decoder = {
.close = decode_end,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index e87c2aa..601b8db 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -1525,6 +1525,7 @@ AVCodec ff_apng_decoder = {
.init_thread_copy = ONLY_IF_THREADS_ENABLED(png_dec_init),
.update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS /*|
AV_CODEC_CAP_DRAW_HORIZ_BAND*/,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
@@ -1541,6 +1542,6 @@ AVCodec ff_png_decoder = {
.init_thread_copy = ONLY_IF_THREADS_ENABLED(png_dec_init),
.update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS /*|
AV_CODEC_CAP_DRAW_HORIZ_BAND*/,
- .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
+ .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM |
FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
diff --git a/libavcodec/r210dec.c b/libavcodec/r210dec.c
index 9c868cd..dbc94c7 100644
--- a/libavcodec/r210dec.c
+++ b/libavcodec/r210dec.c
@@ -104,6 +104,7 @@ AVCodec ff_r210_decoder = {
.init = decode_init,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
#if CONFIG_R10K_DECODER
@@ -115,6 +116,7 @@ AVCodec ff_r10k_decoder = {
.init = decode_init,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
#if CONFIG_AVRP_DECODER
@@ -126,5 +128,6 @@ AVCodec ff_avrp_decoder = {
.init = decode_init,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
diff --git a/libavcodec/utvideodec.c b/libavcodec/utvideodec.c
index 38de2c8..d6f4dd0 100644
--- a/libavcodec/utvideodec.c
+++ b/libavcodec/utvideodec.c
@@ -941,4 +941,5 @@ AVCodec ff_utvideo_decoder = {
.close = decode_end,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/v408dec.c b/libavcodec/v408dec.c
index acff95d..196c575 100644
--- a/libavcodec/v408dec.c
+++ b/libavcodec/v408dec.c
@@ -88,6 +88,7 @@ AVCodec ff_ayuv_decoder = {
.init = v408_decode_init,
.decode = v408_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
#if CONFIG_V408_DECODER
@@ -99,5 +100,6 @@ AVCodec ff_v408_decoder = {
.init = v408_decode_init,
.decode = v408_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
diff --git a/libavcodec/vble.c b/libavcodec/vble.c
index 4a07ab3..c25ee98 100644
--- a/libavcodec/vble.c
+++ b/libavcodec/vble.c
@@ -215,4 +215,5 @@ AVCodec ff_vble_decoder = {
.decode = vble_decode_frame,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(vble_decode_init),
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
diff --git a/libavcodec/zerocodec.c b/libavcodec/zerocodec.c
index 55a9a91..e67eee4 100644
--- a/libavcodec/zerocodec.c
+++ b/libavcodec/zerocodec.c
@@ -149,4 +149,5 @@ AVCodec ff_zerocodec_decoder = {
.decode = zerocodec_decode_frame,
.close = zerocodec_decode_close,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
--
1.8.3.1
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